Who Is Randolph Mantooth? Age, Biography, and Wiki
Born on September 19, 1945, Randolph Mantooth is an iconic American actor, best recognized for his portrayal of Paramedic Johnny Gage in the television series Emergency! from 1972 to 1979. With a career spanning over five decades, Mantooth has made significant contributions to television and theater alike. As of 2025, Randolph Mantooth is 79 years old.
| Occupation | Directors |
|---|---|
| Date of Birth | September 19, 1945 |
| Age | 79 Years |
| Birth Place | Sacramento, California, U.S. |
| Horoscope | Virgo |
| Country | U.S |
Popularity
Randolph Mantooth's Popularity over time
Height, Weight & Measurements
Randolph Mantooth stands at an impressive height of 6 feet (183 cm) and typically weighs around 165 pounds (75 kg). His enduring presence in Hollywood is attributed not just to his talent but also to his dedication to maintaining a healthy lifestyle. Although specific body measurements are not widely documented, fans often note his charismatic persona and impressive physique.
Family, Dating & Relationship Status
Throughout his life, Mantooth has kept much of his personal life private. As of 2025, he is rumored to be in a relationship, although specific details about his partner remain undisclosed. Previously, he was married to actress and producer Kristen Harmon from 1978 until their divorce in 1991. Mantooth is known to value family and friends, often sharing glimpses of his life with loved ones on his social media.
On April 2, 2013, Mantooth's mother, Sadie Mantooth, died at age 90 at Cottage Hospital in Santa Barbara, California. The Los Angeles County Fire Museum received a special donation from him dedicated to the memory of his mother.
Net Worth and Salary
With a successful acting career and multiple ventures under his belt, Randolph Mantooth's estimated net worth in 2025 is around $3 million. His income is derived from acting, public appearances, and various endorsements. Mantooth's work on Emergency! not only earned him fame but also a comfortable financial standing, allowing him to invest in other business opportunities throughout his career.
Mantooth's dedication to promoting and advocating for the fire service and EMS is shown through personal reasons, "I owe an incredible debt to firefighters, EMTs, and paramedics... so that's a debt that no one can really pay back, but you can try.
That's why it's so important for me to do what I do." Mantooth references his own life being saved from carbon monoxide poisoning at home during the run of Emergency!, in addition to paramedics and a flight nurse saving his sister's life after she was involved in a car accident.
Mantooth also advocates for the health and safety of firefighters and educating as on the dangers of carbon monoxide poisoning and secondary effects of low level CO poisoning. In association with Masimo Corporation, he speaks on carbon monoxide poisoning nationwide.
Masimo Corporation funded a video, narrated by Mantooth, regarding the dangers of carbon monoxide to educate firefighters.
Career, Business, and Investments
Randolph Mantooth's career began in television before making his mark in theater and film. After Emergency!, he appeared in numerous television shows and movies, demonstrating his versatility as an actor. In addition to acting, Mantooth is an advocate for emergency medical services and has worked with organizations to promote health and safety.
Investments in real estate and collaborations with various projects over the years have bolstered his financial portfolio. His dedication to his craft and community involvement has established him as a respected figure both on and off screen.
Randolph Mantooth (born Randy DeRoy Mantooth, September 19, 1945) is an American actor who has worked in television, documentaries, theater, and film for more than 50 years.
A graduate of the American Academy of Dramatic Arts, he was discovered in New York by a Universal Studios talent agent while performing the lead in the play Philadelphia, Here I Come. After signing with Universal and moving back to California, he slowly built up his resume with work on such dramatic series as Adam-12 (1968); Marcus Welby, M.D.
(1969); McCloud (1970) and Alias Smith and Jones (1971).
Social Network
Randolph Mantooth remains active on social media, where he engages with fans and shares insights into his life. He can be found on platforms like Instagram and Twitter, where he shares updates about his career, charitable endeavors, and personal reflections. His online presence gives fans a glimpse into the life of the beloved actor as he continues to inspire many.
To train for their parts, the actors, Randolph Mantooth along with Kevin Tighe, "...sat in on paramedic classes" (although they never took any written exams) "and rode out on extensive ride-a-longs with LACoFD".
In an interview with Tom Blixa of WTVN, Mantooth said that the producer wanted them to train so that they would at least know the fundamentals and look like they knew what they were doing on camera.
Mantooth mentioned that unless you take the written course you are not a paramedic and that "if anyone has a heart attack, I'll call 911 with the best of them". According to authors Richard Yokley and Roxane Sutherland who wrote the book, ''Emergency! Behind the Scenes, the show Emergency!'' is an important chapter in television history.
Education
Mantooth's dedication to his craft is underscored by his educational background. He attended the University of the Pacific in Stockton, California, where he studied to hone his acting skills. The training he received laid the groundwork for his successful career in the entertainment industry.
Mantooth attended San Marcos High School and participated in school plays. Following his studies at Santa Barbara City College, he received a scholarship to the American Academy of Dramatic Arts in New York. It was there that he chose to change his first name from "Randy" to stage name "Randolph", keeping his last name.
